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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 97 · 40 questions
TalentJR

How it works (Middle square): Find the middle number (20 for 19 × 21) and the distance from it (1). Square the middle number. Take away the distance squared.

NameDateTime takenScore ___ / 40
  1. 1.68 × 72 =
  2. 2.41 × 49 =
  3. 3.77 × 83 =
  4. 4.35 × 45 =
  5. 5.15 × 25 =
  6. 6.35 × 45 =
  7. 7.63 × 67 =
  8. 8.75 × 85 =
  9. 9.27 × 33 =
  10. 10.79 × 81 =
  11. 11.41 × 49 =
  12. 12.69 × 71 =
  13. 13.58 × 62 =
  14. 14.88 × 92 =
  15. 15.24 × 26 =
  16. 16.75 × 85 =
  17. 17.27 × 33 =
  18. 18.58 × 62 =
  19. 19.73 × 77 =
  20. 20.27 × 33 =
  21. 21.75 × 85 =
  22. 22.79 × 81 =
  23. 23.19 × 21 =
  24. 24.39 × 41 =
  25. 25.61 × 69 =
  26. 26.35 × 45 =
  27. 27.76 × 84 =
  28. 28.99 × 101 =
  29. 29.17 × 23 =
  30. 30.19 × 21 =
  31. 31.59 × 61 =
  32. 32.85 × 95 =
  33. 33.49 × 51 =
  34. 34.64 × 66 =
  35. 35.58 × 62 =
  36. 36.35 × 45 =
  37. 37.89 × 91 =
  38. 38.26 × 34 =
  39. 39.77 × 83 =
  40. 40.19 × 21 =

Answer key

  1. 4896
  2. 2009
  3. 6391
  4. 1575
  5. 375
  6. 1575
  7. 4221
  8. 6375
  9. 891
  10. 6399
  11. 2009
  12. 4899
  13. 3596
  14. 8096
  15. 624
  16. 6375
  17. 891
  18. 3596
  19. 5621
  20. 891
  21. 6375
  22. 6399
  23. 399
  24. 1599
  25. 4209
  26. 1575
  27. 6384
  28. 9999
  29. 391
  30. 399
  31. 3599
  32. 8075
  33. 2499
  34. 4224
  35. 3596
  36. 1575
  37. 8099
  38. 884
  39. 6391
  40. 399

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